.login {
    background: #fff;
    height: 100%;
    width: 100%;
    position: absolute;
    bottom: 0;
    z-index: 999;
    height: 100%;
    flex-direction: column;
    position: relative;
}

.login .main {
    height: 100%;
    width: 100%;
    padding: .3rem;
}

.login .main  div {
    border: 1px solid #a09a9a;
    position: relative;
    margin-bottom: .5rem;
}
.login .main  div span{
    color:palevioletred;
    position: absolute;
    bottom: -.5rem;
    left: 0;
}
.login .main  {
    display: block;
}

.login .main div>input {
    width: 100%;
    height: 0.88rem;
    padding: 8px 14px;
    color: #323232;
    border: none;
    outline: none;
    font-size: 0.3rem;
}

.login button {
    background: #323232;
    margin-top: 0.3rem;
    border-radius: 4px;
    width: 100%;
    height: 0.8rem;
    border: none;
    color: #fff;
    font-size: .32rem;
}